Note 14 - Stockholders' Equity - Other Comprehensive Income (Loss) (Details) - USD ($) $ in Millions	Nov. 26, 2023	May 28, 2023
Accumulated other comprehensive income (loss)	$ (38.7)	$ (44.4)
Accumulated Foreign Currency Adjustment Attributable to Parent [Member]
Accumulated other comprehensive income (loss)	(94.6)	(99.7)
Accumulated Gain (Loss), Net, Cash Flow Hedge, Parent [Member]
Accumulated other comprehensive income (loss)	31.6	29.2
Accumulated Defined Benefit Plans Adjustment Attributable to Parent [Member]
Accumulated other comprehensive income (loss)	$ 24.3	$ 26.1

Amount, after tax, of accumulated increase (decrease) in equity from transaction and other event and circumstance from nonowner source.

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